For antioxidant defense, detoxification, and cellular protection, this delivers 500mg of **reduced L-Glutathione** per capsule — targeting your body's primary antioxidant system. Clinical studies on oral glutathione have used doses ranging from 250–1,000mg/day, putting this at the midpoint of the studied range.
The "reduced" form (GSH) is the biologically active version, which matters — oxidized glutathione can't perform the same antioxidant functions until your body converts it back. At one capsule daily, you're getting a meaningful dose without needing to take multiple pills.
The main caveat with oral glutathione is absorption. Your digestive system breaks down a significant portion before it reaches your bloodstream. Some research suggests liposomal or sublingual delivery may improve bioavailability. If you're specifically trying to raise glutathione levels, pairing with NAC or vitamin C may be a more reliable approach.
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Ingredients (1)
L-Glutathione, Reduced
100%Dose
500 mg
Target
250–1000 mg
Form
Budget
Other Ingredients (4)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.